The equivalent evaporation (kg/hr) of a boiler producing 2000 kg/hr of – McqOptions

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1.	The equivalent evaporation (kg/hr) of a boiler producing 2000 kg/hr of steam with enthalpy content of 2426 kJ/kg from feed water at temp. 40°C (liquid enthalpy = 168 kJ/kg; enthalpy of vaporisation of water at 100°C = 2258 kJ/kg is:
A.	1649
B.	2000
C.	2149
D.	1682
Answer» C. 2149

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